runc: fix broken build#15887
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xingyaner is a new contributor to projects/runc. The PR must be approved by known contributors before it can be merged. The past contributors are: kyakdan, 0roman |
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Update the runc fuzzing integration to follow the current runc and opencontainers/cgroups package layout while preserving all existing fuzz targets.
The previous build relied on stale harnesses from cncf-fuzzing. Those harnesses still referenced APIs and source paths that no longer exist in current runc: stripRoot is now implemented as internal/pathrs.LexicallyStripRoot; the cgroup implementation, Resources, and the systemd manager are provided by github.com/opencontainers/cgroups; the former runc-local user package is now built from github.com/moby/sys/user; and NewIntelRdtTestUtil was removed when the Intel RDT tests were simplified to use the current package-level root setup. As a result, the build failed on undefined symbols and missing libcontainer/cgroups/* directories.
This change keeps the compatibility logic in OSS-Fuzz: it updates the legacy harness imports and calls, injects the cgroup harnesses into the vendored opencontainers/cgroups packages, adds a current Intel RDT harness using NewManager and the package-level root function, and retains go-fuzz-headers during vendor generation.